“physical and chemical analysis of air”的概念、定义、翻译、参考文献-科学参考

单词	physical and chemical analysis of air
释义	physical and chemical analysis of air Encyclopedia 医学卫生理化检验释 physical and chemical analysis of air空气理化检验采集空气样品并对其中的污染物进行定性和定量检测，为空气质量评价和空气污染防治提供科学依据的活动。
随便看	China Film Company China Film Co-production Corp. China Film Copyright Association China Film Critics Association China Film Culture Association China Film Directors Association Award of the Year China Film Directors' Guild China Film Distribution and Projection Association China Film Equipment Corp. China Film Export & Import Corp. China Film Foundation China Film Gaint Screen China Film Group Corporation China Film Group Digital Cinemas China Film Magazine China Film Press China Film Symphony Orchestra China Film Weekly China Film Yearbook China Finance & Economy Media Group Co., Ltd. China Finance Sports Association China Finance & Taxation Museum China Financial & Economic Publishing House China Financial Futures Exchange China Financial Publishing House

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。